// Copyright (c) 1996-99 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies.  This software program and
// documentation are copyrighted by The Regents of the University of
// California. The software program and documentation are supplied "AS
// IS", without any accompanying services from The Regents. The Regents
// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
// was developed for research purposes and is advised not to rely
// exclusively on the program for any reason.  IN NO EVENT SHALL THE
// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
// UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

// From Sun's Beanbox
// Support for drawing a property value in a Canvas.

//package sun.beanbox;
package org.tigris.gef.properties.ui;

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.beans.*;

class PropertyCanvas extends JPanel implements MouseListener {

    public PropertyCanvas(JFrame frame, PropertyEditor pe) {
        this.frame = frame;
        editor = pe;
        addMouseListener(this);
    }

    public void paint(Graphics g) {
        Rectangle box = new Rectangle(2, 2, getSize().width - 4,
                getSize().height - 4);
        editor.paintValue(g, box);
    }

    public Dimension getMinimumSize() {
        return new Dimension(80, 20);
    }

    public Dimension getPreferredSize() {
        return new Dimension(80, 20);
    }

    private static boolean ignoreClick = false;

    public void mouseClicked(MouseEvent evt) {
        if (!ignoreClick) {
            try {
                ignoreClick = true;
                int x = frame.getLocation().x - 30;
                int y = frame.getLocation().y + 50;
                new PropertyDialog(frame, editor, x, y);
            } finally {
                ignoreClick = false;
            }
        }
    }

    public void mousePressed(MouseEvent evt) {
    }

    public void mouseReleased(MouseEvent evt) {
    }

    public void mouseEntered(MouseEvent evt) {
    }

    public void mouseExited(MouseEvent evt) {
    }

    private JFrame frame;
    private PropertyEditor editor;
}
